Products & Technology
Optical Packages
Business fields
Overview
The optical packages are used in high-performance O/E conversion elements, laser oscillators, and others that are mainly used for mid- to long-distance applications in optical communication network. Recently, the demands for the packages are increasing in association with the spread of data centers.
Features
High reliability
By brazing ceramics and metal materials for sealing, we provide products that have secured long-term airtightness and reliability required for optical networks.
Broadband transmission characteristics
By our advanced electric designs and highly accurate process control, we provide products that are also compatible with broadband communications at 96/128 GBaud.
Product usage
Transmission use
- HB-CDM, TOSA
Reception use
- ICR, ROSA
Transmission/reception use
- TROSA, COSA
Laser
- PUMP, ITLA, etc.
Product specifications
| Ceramics | HTCC* mainly made of atomized alumina |
|---|---|
| Electrode | Tungsten (partly molybdenum) |
| No. of layers | 10 to 30 layers |
| Plating | Electrolytic Ni/Au, electrolytic Ni/Pd/Au |
| Bonding | Applicable to various metallic parts (Kovar, CuW). |
- *HTCC: High Temperature Co-fired Ceramic
Product Lineup
Inquiry about Electronic Components
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